Inventor · disambiguated record
Kazushige Yonenaga
Also filed as: YONENAGA KAZUSHIGE
16 granted patents·452 citations·filing 1995–2016
94Inventor score
Top patents by PatentIndex Score
16 records- 0192US6865348B2Optical transmission method, optical transmitter, optical receiver, and optical transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted Mar 8, 2005·70 cites·27 claims
- 0292US5543952AOptical transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Aug 6, 1996·200 cites·7 claims
- 0390US6763197B1Optical transmitter and optical transmitter control method using variable duty ratio setting and alternate phase inversion for optical clock pulsesNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Jul 13, 2004·33 cites·20 claims
- 0488US7734194B2Optical transmission system, optical transmitter for optical transmission system, and optical receiver for optical transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Jun 8, 2010·16 cites·5 claims
- 0587US8005374B2Optical transmission system, optical transmitter for optical transmission system, and optical receiver for optical transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 2010·Granted Aug 23, 2011·10 cites·6 claims
- 0678US7536112B2Optical transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted May 19, 2009·18 cites·2 claims
- 0777US6559996B1Optical transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted May 6, 2003·67 cites·8 claims
- 0875US7995930B2Optical receiver using Mach-Zehnder interferometerNTT ELECTRONICS CORP·Filed 2006·Granted Aug 9, 2011·8 cites·13 claims
- 0975US7542631B2Optical transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 2008·Granted Jun 2, 2009·5 cites·3 claims
- 1073US10038507B2Optical transmission system, phase compensation method, and optical reception apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2014·Granted Jul 31, 2018·3 cites·16 claims
- 1171US10171173B2Optical signal transmission apparatus and optical signal transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 2015·Granted Jan 1, 2019·2 cites·18 claims
- 1270US6934308B1Precoding circuit and precoding-mulitplexing circuit for realizing very high transmission rate in optical fiber communicationNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Aug 23, 2005·16 cites·22 claims
- 1363US9326049B2Multi-flow optical transceiver, multi-flow optical transponder and multi-flow optical nodeYONENAGA KAZUSHIGE·Filed 2012·Granted Apr 26, 2016·2 cites·9 claims
- 1458US9479282B2Optical communication apparatus, optical route switching apparatus and networkJINNO MASAHIKO·Filed 2012·Granted Oct 25, 2016·1 cites·6 claims
- 1549US8526438B2Bandwidth variable communication apparatus and bandwidth variable communication methodJINNO MASAHIKO·Filed 2009·Granted Sep 3, 2013·1 cites·30 claims
- 1647US9762982B2Multi-flow optical transceiver, multi-flow optical transponder and multi-flow optical nodeNIPPON TELEGRAPH & TELEPHONE·Filed 2016·Granted Sep 12, 2017·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →